52292750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 105019200

約数和(自身を除く): 52726450

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 101, 109, 125, 190, 202, 218, 250, 475, 505, 545, 950, 1010, 1090, 1919, 2071, 2375, 2525, 2725, 3838, 4142, 4750, 5050, 5450, 9595, 10355, 11009, 12625, 13625, 19190, 20710, 22018, 25250, 27250, 47975, 51775, 55045, 95950, 103550, 110090, 209171, 239875, 258875, 275225, 418342, 479750, 517750, 550450, 1045855, 1376125, 2091710, 2752250, 5229275, 10458550, 26146375, 52292750]

約数ペア:

[(1, 52292750), (2, 26146375), (5, 10458550), (10, 5229275), (19, 2752250), (25, 2091710), (38, 1376125), (50, 1045855), (95, 550450), (101, 517750), (109, 479750), (125, 418342), (190, 275225), (202, 258875), (218, 239875), (250, 209171), (475, 110090), (505, 103550), (545, 95950), (950, 55045), (1010, 51775), (1090, 47975), (1919, 27250), (2071, 25250), (2375, 22018), (2525, 20710), (2725, 19190), (3838, 13625), (4142, 12625), (4750, 11009), (5050, 10355), (5450, 9595)]